HP 644A Yellow LaserJet Toner Cartridge (Q6462A)

HP 644A Yellow LaserJet Toner Cartridge (Q6462A)

The HP 644A Yellow LaserJet Toner Cartridge delivers consistent yellow color reproduction for professional document printing. This genuine HP toner cartridge utilizes advanced ColorSphere technology to produce vibrant, accurate colors while maintaining print quality throughout its lifecycle.

Advanced Toner Technology

The Q6462A cartridge incorporates HP’s ColorSphere toner formulation. This technology features specially engineered toner particles that melt evenly during the fusing process. Consequently, the HP 644A produces smooth color gradients and sharp text edges.

The cartridge design includes a built-in drum unit that works seamlessly with the toner supply. Moreover, this integrated approach ensures optimal print quality from the first page to the last.

Print Yield and Performance

The HP 644A Yellow cartridge provides approximately 12,000 pages at 5% coverage. This substantial yield makes it suitable for medium to high-volume printing environments. Additionally, the cartridge maintains consistent color density throughout its operational life.

The toner cartridge operates reliably in various environmental conditions. Furthermore, it supports continuous printing without frequent interruptions for cartridge replacement.

Compatible Printer Models

The Q6462A cartridge is specifically designed for HP Color LaserJet 4730 series printers. These include:

• HP Color LaserJet 4730n
• HP Color LaserJet 4730dn
• HP Color LaserJet 4730x
• HP Color LaserJet 4730xm

Installation and Monitoring

The HP 644A features a straightforward installation process. The cartridge includes alignment guides that ensure proper positioning within the printer. Meanwhile, HP’s Smart Printing Technology provides real-time toner level monitoring through the printer’s control panel.

Best Suited Users

The HP 644A Yellow LaserJet Toner Cartridge works optimally for:

• Medium-volume office environments – The 12,000-page yield supports departments printing 200-400 pages weekly without frequent cartridge changes
• Professional graphic designers – ColorSphere technology delivers accurate Pantone color matching for client presentations and proofs
• Marketing departments – Consistent yellow reproduction ensures brand color accuracy across brochures, flyers, and promotional materials
• Educational institutions – High page yield and reliable performance reduce maintenance costs for school administrative offices
• Small business owners – Cost-effective printing solution with genuine HP quality for invoices, reports, and customer communications

Technical Specifications

Print Capacity

• Page yield: Approximately 12,000 pages at 5% coverage
• Color: Yellow
• Print technology: Laser

Compatibility

• Printer series: HP Color LaserJet 4730 series
• Part number: Q6462A
• Cartridge type: Original HP genuine toner

Physical Dimensions

• Weight: 2.2 lbs (1.0 kg)
• Package dimensions: 15.7 x 6.3 x 4.7 inches
• Cartridge dimensions: 14.2 x 5.1 x 3.9 inches

Environmental Specifications

• Operating temperature: 59°F to 95°F (15°C to 35°C)
• Storage temperature: 32°F to 95°F (0°C to 35°C)
• Operating humidity: 10% to 80% relative humidity
• Storage humidity: 5% to 95% relative humidity

Quality Standards

• ISO/IEC 19798 yield standard compliance
• ENERGY STAR qualified
• HP Planet Partners recycling program eligible
• REACH compliance certification